6403444134304 has 24 divisors (see below), whose sum is σ = 14407749302688. Its totient is φ = 2744333200320.

The previous prime is 6403444134299. The next prime is 6403444134323. The reversal of 6403444134304 is 4034314443046.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14293401862 + ... + 14293402309.

It is an arithmetic number, because the mean of its divisors is an integer number (600322887612).

Almost surely, 2^{6403444134304} is an apocalyptic number.

It is an amenable number.

6403444134304 is an abundant number, since it is smaller than the sum of its proper divisors (8004305168384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6403444134304 is a wasteful number, since it uses less digits than its factorization.

6403444134304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28586804188 (or 28586804180 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 40.

The spelling of 6403444134304 in words is "six trillion, four hundred three billion, four hundred forty-four million, one hundred thirty-four thousand, three hundred four".